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GeForce GTX 780 Ti vs Radeon RX 5500 XT
Intro
The GeForce GTX 780 Ti uses a 28 nm design. nVidia has clocked the core speed at 875 MHz. The GDDR5 memory works at a frequency of 1750 MHz on this specific model. It features 2880 SPUs as well as 240 Texture Address Units and 48 Rasterization Operator Units.Compare those specifications to the Radeon RX 5500 XT, which comes with GPU core speed of 1717 MHz, and 8192 MB of GDDR6 memory set to run at 1750 MHz through a 128-bit bus. It also is comprised of 1408 Stream Processors, 88 TAUs, and 32 Raster Operation Units.
Power Usage and Theoretical Benchmarks
Power Consumption (Max TDP)
| Radeon RX 5500 XT |
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130 Watts |
| GeForce GTX 780 Ti |
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250 Watts |
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Memory Bandwidth
Performance-wise, the GeForce GTX 780 Ti should in theory be quite a bit better than the Radeon RX 5500 XT overall. (explain)
| GeForce GTX 780 Ti |
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336000 MB/sec |
| Radeon RX 5500 XT |
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229376 MB/sec |
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Texel Rate
The GeForce GTX 780 Ti will be quite a bit (more or less 39%) faster with regards to texture filtering than the Radeon RX 5500 XT. (explain)| GeForce GTX 780 Ti |
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210000 Mtexels/sec |
| Radeon RX 5500 XT |
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151096 Mtexels/sec |
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Pixel Rate
The Radeon RX 5500 XT will be a lot (approximately 31%) better at full screen anti-aliasing than the GeForce GTX 780 Ti, and also capable of handling higher screen resolutions better. (explain)| Radeon RX 5500 XT |
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54944 Mpixels/sec |
| GeForce GTX 780 Ti |
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42000 Mpixels/sec |
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Please note that the above 'benchmarks' are all just theoretical - the results were calculated based on the card's specifications, and real-world performance may (and probably will) vary at least a bit.
Price Comparison
GeForce GTX 780 TiAmazon.com
Check prices at:
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Radeon RX 5500 XTAmazon.com
Check prices at:
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Please note that the price comparisons are based on search keywords - sometimes it might show cards with very similar names that are not exactly the same as the one chosen in the comparison. We do try to filter out the wrong results as best we can, though.
Specifications
| Model | GeForce GTX 780 Ti | Radeon RX 5500 XT |
|---|---|---|
| Manufacturer | nVidia | AMD |
| Year | November 2013 | December 2019 |
| Code Name | GK110 | Navi 14 XTX |
| Memory | 3072 MB | 8192 MB |
| Core Speed | 875 MHz | 1717 MHz |
| Memory Speed | 7000 MHz | 3500 GB/s |
| Power (Max TDP) | 250 watts | 130 watts |
| Bandwidth | 336000 MB/sec | 229376 MB/sec |
| Texel Rate | 210000 Mtexels/sec | 151096 Mtexels/sec |
| Pixel Rate | 42000 Mpixels/sec | 54944 Mpixels/sec |
| Unified Shaders | 2880 | 1408 |
| Texture Mapping Units | 240 | 88 |
| Render Output Units | 48 | 32 |
| Bus Type | GDDR5 | GDDR6 |
| Bus Width | 384-bit | 128-bit |
| Fab Process | 28 nm | 7 nm |
| Transistors | 7080 million | 6400 million |
| Bus | PCIe 3.0 x16 | PCIe 4.0 ×16 |
| DirectX Version | DirectX 11.0 | DirectX 12 |
| OpenGL Version | OpenGL 4.4 | OpenGL 4.6 |
Memory Bandwidth: Memory bandwidth is the maximum amount of data (measured in megabytes per second) that can be moved past the external memory interface in a second. It's worked out by multiplying the interface width by the speed of its memory. If it uses DDR type memory, it should be multiplied by 2 once again. If DDR5, multiply by 4 instead. The better the memory bandwidth, the faster the card will be in general. It especially helps with AA, High Dynamic Range and higher screen resolutions.
Texel Rate: Texel rate is the maximum texture map elements (texels) that are applied per second. This number is calculated by multiplying the total number of texture units of the card by the core clock speed of the chip. The higher this number, the better the graphics card will be at handling texture filtering (anisotropic filtering - AF). It is measured in millions of texels applied in one second.
Pixel Rate: Pixel rate is the most pixels the video card can possibly record to the local memory in one second - measured in millions of pixels per second. The figure is worked out by multiplying the number of Render Output Units by the clock speed of the card. ROPs (Raster Operations Pipelines - also called Render Output Units) are responsible for drawing the pixels (image) on the screen. The actual pixel fill rate is also dependant on quite a few other factors, most notably the memory bandwidth - the lower the bandwidth is, the lower the potential to get to the max fill rate.
GeForce GTX 780 TiAmazon.com
Check prices at:
|
Radeon RX 5500 XTAmazon.com
Check prices at:
|
Please note that the price comparisons are based on search keywords - sometimes it might show cards with very similar names that are not exactly the same as the one chosen in the comparison. We do try to filter out the wrong results as best we can, though.
|
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